{"instruction": "You are an expert in event extraction. Please extract event types and event trigger words from the input that conform to the schema definition. Return an empty list for non-existent events. Please respond in the format of a JSON string.", "schema": ["adverse event", "potential therapeutic event"], "input": "Sunburn may sometimes be a major injury in psoralen users because high doses or inappropriate use of the drug may render the skin extremely sensitive."}
{"adverse event": ["render "], "potential therapeutic event": []}